We divide 25286 by 2
We want to divide 25286 by 2.

Let's proceed to step 1:
When dividing 2 by 2, we get 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 2 from 2 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 2

Going ahead to step 2:
The number 2 fits into 5 2 times, leaving a remainder of 1.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 4 from 5 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 2

Moving on to step 3:
2 can be fit into 12 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 126.0
The remainder is 0 after subtracting 12 from 12.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 2

Step 4:
When dividing 8 by 2, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 1264.0
Subtract 8 from 8 to get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 2

Moving on to step 5:
The number 2 fits into 6 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 12643.0
The remainder is 0 after subtracting 6 from 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 6:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12643.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12643.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 12643.0 with a remaining 0.0.